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switch filter

A filter and switch-type technology, applied in the field of switch-type filters, can solve the problems of short dissolution time, inconvenient drinking, time-consuming and labor-intensive cleaning, etc., and achieve the effect of wide application range and convenient access

Active Publication Date: 2016-06-22
ETERNAL EAST HK
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] For coffee drinks, coffee beans are generally ground into powder by a coffee machine, and then brewed in a cup. During the brewing process, there will be residue in the cup, which is very inconvenient to drink, and it is time-consuming and laborious to clean.
Some drip coffee pots adopt a cone-shaped filter structure, which is ventilated on four sides and leaks liquid on three sides. This method causes the coffee liquid to flow out too fast and the dissolution time is too short, resulting in the problem of weak taste.

Method used

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Embodiment Construction

[0018] The present invention will now be further described in detail with reference to the accompanying drawings and embodiments. These drawings are all simplified schematic diagrams, and only illustrate the basic structure of the present invention in a schematic manner, so they only show the structures related to the present invention.

[0019] like figure 1 As shown in the figure, an on-off filter includes a casing 2, which can be made of ceramic material, which is resistant to high temperature and maintains the taste of coffee. The casing 2 is provided with a liquid outlet hole (not shown in the figure). Outlet), the liquid outlet hole is located at the bottom of the shell 2, the shell 2 is provided with a switch structure outside, and the liquid outlet hole is closed or opened by the action of the switch structure.

[0020] The preferred switch structure includes a base 4, a toggle switch 6 passing through the base 4, and a transmission assembly 8 connected to the toggle s...

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PUM

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Abstract

The invention relates to a switch type filter comprising a shell. A liquid outlet is formed in the shell, a switch structure is arranged outside the shell, and the liquid outlet is closed or opened via action of the switch structure. The liquid outlet is closed or opened through action of a toggle switch conveniently and rapidly, time for immersing coffee powder can be controlled optionally, filtered coffee is discharged from the liquid outlet, requirements of different people are met, application range is large, better coffee braising effect can be obtained by a shell cover which serves as a water receiving cup mat, and the filter is used conveniently due to the arrangement of a handle.

Description

technical field [0001] The present invention relates to a filter, in particular to a switch-type filter. Background technique [0002] For coffee beverages, coffee beans are generally ground into powder with a coffee machine, and then brewed in a cup. During the brewing process, residues will remain in the cup, which is inconvenient to drink and time-consuming and laborious to clean. Some drip coffee pots use a conical filter structure, which is breathable on four sides and leaks liquid on three sides. This method causes the coffee liquid to flow out too quickly and the dissolution time is too short, resulting in the problem of weak taste. SUMMARY OF THE INVENTION [0003] The invention overcomes the deficiencies of the prior art and provides a switch-type filter with simple structure and convenient use. [0004] In order to achieve the above purpose, the technical scheme adopted in the present invention is as follows: a switch-type filter, comprising a casing, a liquid o...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A47J31/06
Inventor 郑景顺高百安
Owner ETERNAL EAST HK